28839496

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4813}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 62389440

約数和(自身を除く): 33549944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 4813, 5992, 9626, 19252, 33691, 38504, 67382, 134764, 269528, 514991, 1029982, 2059964, 3604937, 4119928, 7209874, 14419748, 28839496]

約数ペア:

[(1, 28839496), (2, 14419748), (4, 7209874), (7, 4119928), (8, 3604937), (14, 2059964), (28, 1029982), (56, 514991), (107, 269528), (214, 134764), (428, 67382), (749, 38504), (856, 33691), (1498, 19252), (2996, 9626), (4813, 5992)]